Player Page

Joubert, C (Carla Louise)
Dob: 2008/09/17 (U18)
Gender: Female
Chess SA id: 2080143135
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/03/22 (52 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1294.5
Curent Weighted rating1228.4
Curent Weighted performance1258.5
Current official/published rating (highest between Raw, WR and WP)1294.5
Current floor (min rating allowed)794.5
Current highest rating achieved1294.5
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±144.9
Current Raw change used (final)0.0
Projected new Raw rating1294.5
Projected new Weighed rating1234.8
Projected new Weighted performance1258.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1294.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1294.5
Projected new floor794.5
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1285.2
Curent Weighted rating1199.8
Curent Weighted performance1210.4
Current official/published rating (highest between Raw, WR and WP)1285.2
Current floor (min rating allowed)785.6
Current highest rating achieved1285.6
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±146.9
Current Raw change used (final)0.0
Projected new Raw rating1285.2
Projected new Weighed rating1206.6
Projected new Weighted performance1210.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1285.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1285.6
Projected new floor785.6
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1246.9
Curent Weighted rating1224.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1246.9
Current floor (min rating allowed)753.4
Current highest rating achieved1253.4
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±155.1
Current Raw change used (final)0.0
Projected new Raw rating1246.9
Projected new Weighed rating1228.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1246.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1253.4
Projected new floor753.4
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)753.4
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor753.4
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Western Cape HS Individuals Championship 2024 (U18 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.0 1220.7 1167.8 Analysis
1 Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Girls) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1220.7 1167.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Western Cape HS Individuals Championship 2024 (U18 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.0 1220.7 1167.8 Analysis
10 Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Girls) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1220.7 1167.8 Analysis
9 Paarl Boys High Chess Festival 2023 (Elite Division) 2023/10/13 2023/10/14 Cape Winelands (WCW) Standard 60 0.83 6 6 1.0 1239.5 1179.0 Analysis
8 Midas Chess Youth 2023 (Open) 2023/09/09 2023/09/09 Cape Winelands (WCW) Rapid 13 0.35 5 5 2.5 1237.6 1253.4 Analysis
7 CT Metro District East Top Schools Chess 2023 (U15 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 3 3 2.0 1209.6 1226.0 Analysis
6 Cape Town Junior Chess League - Round 1 2023 (U16A) 2023/07/22 2023/07/22 Cape Town (WCT) Rapid 25 0.54 7 7 3.0 1209.6 1226.0 Analysis
5 Cape Town Junior League 2nd Qualifier 2023 (U16) 2023/06/03 2023/06/03 Cape Town (WCT) Rapid 25 0.54 6 6 4.0 1180.2 1162.4 Analysis
4 Western Cape HS Individuals 2023 (U15 Girls) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 1.0 1244.1 1262.2 Analysis
3 Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Girls) 2023/02/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1256.4 1285.6 Analysis
2 District East Schools Chess Individual Trials 2023 (U15 Girls) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 5.0 1181.4 1200.0 Analysis
1 Stellenberg Chess Championship 2022 (Young Masters) 2022/06/25 2022/06/25 Cape Town (WCT) Rapid 32 0.63 6 6 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 12 8 0 4 8.0 66.7 141.7 1255.0 1396.7
White 6 3 0 3 3.0 50.0 0.0 1294.4 1294.4
Black 6 5 0 1 5.0 83.3 283.3 1215.6 1498.9
Standard All 12 8 0 4 8.0 66.7 141.7 1255.0 1396.7
White 6 3 0 3 3.0 50.0 0.0 1294.4 1294.4
Black 6 5 0 1 5.0 83.3 283.3 1215.6 1498.9
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 63 31 1 31 31.5 50.0 0.0 1274.4 1274.4
White 34 15 1 18 15.5 45.6 -37.5 1280.6 1243.1
Black 29 16 0 13 16.0 55.2 44.0 1267.1 1311.1
Standard All 36 18 0 18 18.0 50.0 0.0 1266.4 1266.4
White 19 9 0 10 9.0 47.4 -22.4 1282.9 1260.5
Black 17 9 0 8 9.0 52.9 25.0 1248.0 1273.0
Rapid All 27 13 1 13 13.5 50.0 0.0 1285.0 1285.0
White 15 6 1 8 6.5 43.3 -56.7 1277.7 1221.0
Black 12 7 0 5 7.0 58.3 70.8 1294.1 1365.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2100108991 Leenderts, S (Shanique) 2 2.0 2 0 0 100.0 1218.9 425.0 1643.9 View list
2 1110150425 Haman, R (Rico) 2 1.0 1 0 1 50.0 1194.9 0.0 1194.9 View list
3 2080110945 Moolman, Z (Zineqa) 2 1.0 1 0 1 50.0 1232.4 0.0 1232.4 View list
4 2080117986 Vermeulen, I (Inge) 2 1.0 1 0 1 50.0 1238.6 0.0 1238.6 View list
5 1080139300 Gabavu, K (Kabello) 2 0.0 0 0 2 0.0 1194.9 -425.0 769.9 View list
6 2090150223 Hagan, B (Bianca) 2 0.0 0 0 2 0.0 1218.9 -425.0 793.9 View list
7 2070190319 Goliath, S (Sharmon) 1 1.0 1 0 0 100.0 1237.6 425.0 1662.6 View list
8 1080157716 Badimo, L (Leano G) 1 1.0 1 0 0 100.0 1180.2 425.0 1605.2 View list
9 2070097094 Baartman, N (Nicole) 1 1.0 1 0 0 100.0 1220.7 425.0 1645.7 View list
10 206088319 Andrews, K (Kaylin) 1 1.0 1 0 0 100.0 1220.7 425.0 1645.7 View list
11 2070150247 Caeser, W (Waynika) 1 1.0 1 0 0 100.0 1220.7 425.0 1645.7 View list
12 1110138039 Damane, H (Hlumelo) 1 1.0 1 0 0 100.0 1209.6 425.0 1634.6 View list
13 2090138802 Chamberlain, C (Chrismari) 1 1.0 1 0 0 100.0 1256.4 425.0 1681.4 View list
14 2060096540 Diniso, S (Solulele) 1 1.0 1 0 0 100.0 1220.7 425.0 1645.7 View list
15 1080150205 Devaney, N (Nigel) 1 1.0 1 0 0 100.0 1209.6 425.0 1634.6 View list
16 2080151098 Dyssel, A (Amy Kay) 1 1.0 1 0 0 100.0 1244.1 425.0 1669.1 View list
17 2080110938 Jansen, S (Shaunay) 1 1.0 1 0 0 100.0 1220.7 425.0 1645.7 View list
18 1070138865 Kivedo, G (Groshaan) 1 1.0 1 0 0 100.0 1180.2 425.0 1605.2 View list
19 1110108459 Lee, S (Shakoor) 1 1.0 1 0 0 100.0 1209.6 425.0 1634.6 View list
20 206017621 Leite, K (Kiara) 1 1.0 1 0 0 100.0 1239.5 425.0 1664.5 View list